ST-253 IMR

ST-253 IMR

Type of vessel:  ROV & DSV
Design:  ST-253 IMR

85.3 x 18 m IMR/ROV Survey Vessel


This vessel, designated ST-253 IMR, is a purpose built IMR/ROV-Survey vessel designed for high maneuverability and station keeping capabilities.

The vessel will be outfitted and prepared for the following duties:

  • ROV operations like pipeline / route surveys
  • Inspections, Maintenance & Repair (IMR)
  • Subsea installation work
  • Geo-technical surveys
  • Light construction works
  • Crane operations

Main Characteristics

Length over all  85.30 m
Length between p.p.  75.00 m
Breadth moulded   18.00 m
Depth to main deck   9.10 m
Max draft  approx. 6.80 m
DWT at SWL / 6.80 m  approx. 2200 tons
Deck area aft of hangar  650 m2